News Date:2017-07-28 10:02:32
Raw material mill, also called raw meal mill, is important grinding equipment in cement production process. After being crushed, the raw meal enters the raw material mill. The raw meal is grinded into fine powder by the motion and squeezing of steel balls. The raw material mill manufactured by Great Wall Machinery can meet the raw material supply of 250~2500t/d cement production line.
| Application | Cement Plant, Clinker Grinding Unit |
| Capacity | 21-155 t/h |
| Motor Power | 800-3550 kw |
| Fineness | 3300~3800 cm²/g |
| Model | Output (t/h) | Rotate Speed (r/min) | Feeding Granularity (mm) | Grinding Media Load (t) | Effective Volume (m³) | Motor (kW) | Weight (t) |
| Φ2.4×13 | 21-23 | 20.3 | ≤25 | 65 | 51.7 | 800 | 116 |
| Φ2.6×13 | 28-32 | 19.61 | ≤25 | 75 | 60 | 800 | 149 |
| Φ3.0×13 | 33-37 | 18.08 | ≤25 | 108 | 80.9 | 1250 | 172.3 |
| Φ3.2×13 | 45-50 | 17.8 | ≤25 | 128 | 92.4 | 1600 | 218 |
| Φ3.2×14 | 48-52 | 18.04 | ≤25 | 138 | 99.8 | 1800 | 228 |
| Φ3.5×13 | 55-60 | 17.09 | ≤25 | 160 | 111.2 | 2000 | 250 |
| Φ3.8×12 (closed-circuit) |
110 | 16.6 | ≤25 | 175 | 123.6 | 2500 | 203 (excluding drive parts) |
| Φ3.8×13 | 66 | 16.4 | ≤25 | 195 | 129.3 | 2500 | 286 |
| Φ4.0×13 | 80-85 | 15.5 | ≤25 | 235 | 155 | 2800 | 220 (excluding drive parts) |
| Φ4.2×13 (closed-circuit) |
140-155 | 15.6 | ≤25 | 240 | 157 | 3550 | 287 (excluding drive parts) |
| Application | Cement Plant, Thermal Power Plant, Steel Mill |
| Capacity | 5-210 t/h |
| Motor Power | 280-1250 kW |
| Fineness | 80μmR 3% |
| Model (m) | Output (t/h) | Rotate Speed (r/min) | Grinding Media Load (t) | Effective Volume (m³) | Motor (kW) | Gearbox | Weight (t) |
| Φ2.4×4.75 | 12 | 20.4 | 22 | 19.3 | 280 | ZD60 | 50 |
| Φ2.4×4.5+2.0 | 12 | 20.4 | 22.6 | 18.3 | 280 | JD450 | 70.1 |
| Φ2.8×5.75+2.25 | 18-20 | 18.7 | 38 | 32.9 | 500 | MBY630 | 116.5 |
| Φ2.9×4.1 | 16 | 18.8 | 35 | 27.1 | 475 | JDX560 | 74 |
| Φ3.0×6.5+2.5 | 20 | 18.4 | 46.5 | 43.3 | 710 | JDX630 | 119 |
| Φ3.2×6.5+2.5 | 28 | 18 | 65 | 67 | 710 | JDX800 MBY800 | 153 |
| Φ3.4×6.0+3.0 | 30 | 17.47 | 60 | 64 | 900 | JDX800 | 167 |
| Φ3.4×7.5+1.5 | 30-38 | 17.5 | 70 | 64.1 | 800 | JDX710 | 160 |
| Φ3.6×6.5+2.5 | 32 | 17 | 60 | 69 | 1000 | MBY800 | 203 |
| Φ3.8×70+2.5 | 38 | 16.4 | 80 | 75 | 1250 | MBY710 | 216 |
| Application | Cement Plant, Slag Grinding Plant, Steel Mill |
| Capacity | 11-78 t/h |
| Motor Power | 95-4500 kW |
| Fineness | 3800-4000 cm²/g |
| Model (m) | Cylinder Diameter (mm) | Cylinder Length (mm) | Effective Volume (m³) | Rotate Speed (r/min) | Grinding Media Weight (t) | Motor (kW) | Weigth (t) |
| MQY15×30 | 1500 | 3000 | 5 | 26.6 | 9 | 95 | 18.5 |
| MQY15×36 | 1500 | 3600 | 5.7 | 26.6 | 10.6 | 95 | 17.22 |
| MQY21×30 | 2100 | 3000 | 9.4 | 22 | 15 | 200 | 45 |
| MQY24×30 | 2400 | 3000 | 12.2 | 21 | 22.5 | 250 | 55 |
| MQY24×60 | 2400 | 6000 | 22.8 | 20.7 | 43 | 400 | 65 |
| MQY27×36 | 2700 | 3600 | 18.5 | 20.5 | 39 | 400 | 61.34 |
| MQY27×45 | 2700 | 4500 | 23.5 | 20.5 | 43.5 | 500 | 76 |
| MQY28×80 | 2800 | 8000 | 43 | 20 | 78.6 | 800 | 115 |
| MQY32×36 | 3200 | 3600 | 26.3 | 18.3 | 48.4 | 500 | 116.94 |
| MQY32×45 | 3200 | 4500 | 32.9 | 18.3 | 60.5 | 630 | 124.23 |
| MQY32×75 | 3200 | 7500 | 55.5 | 18.3 | 102 | 1250 | 154 |
| MQY34×45 | 3400 | 4500 | 37 | 18.4 | 74.6 | 800 | 129.8 |
| MQY34×56 | 3400 | 5600 | 45.8 | 17.9 | 84.3 | 1120 | |
| MQY36×50 | 3600 | 5000 | 46.7 | 17.5 | 85.96 | 1250 | 150 |
| MQY36×60 | 3600 | 6000 | 54 | 17.3 | 102 | 1250 | 162.7 |
| MQY36×85 | 3600 | 8500 | 79 | 17.4 | 131 | 1800 | 235 |
| MQY36×90 | 3600 | 9000 | 83.5 | 17.4 | 138 | 1800 | 286 |
| MQY40×60 | 4000 | 6000 | 69.8 | 16 | 126 | 1500 | 203.5 |
| MQY40×135 | 4000 | 13500 | 155 | 16 | 233 | 3300 | 343 |
| MQY43×61 | 4270 | 6100 | 80 | 15.67 | 144 | 1750 | 215.3 |
| MQY50×64 | 5030 | 6408 | 120 | 14.4 | 251 | 2600 | 318.5 |
| MQY55×65 | 5500 | 6500 | 143.3 | 13.8 | 264 | 3400 | 451.5 |
| MQY55×85 | 5500 | 8500 | 187.4 | 13.8 | 335 | 4500 |
